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Allen-Bradley 1794-IA16

SKU: 1794-IA16-SOB-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

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Condition SKU Stock Location and Best Delivery Date Price Purchase
Surplus Original Box 1794-IA16-SOB-USA 6 United States $684.75
1794-IA16-SOB-ASIA 46 Asia $206.40
Surplus Open Box 1794-IA16-NS-USA 1 United States $651.75
Refurbished 1794-IA16-R-USA 3 United States $260.00
1794-IA16-R-EU 1 Europe $354.00
The Allen-Bradley 1794-IA16 is a high-performance Discrete Input module from the Flex I/O family, designed to efficiently manage 16 non-isolated AC inputs. Engineered for DIN rail installation, this module interfaces seamlessly with electrical and signaling devices, and is compatible with various Flex I/O communication adapters such as ControlNet and Ethernet options. It operates on an input voltage range of 74-132VAC, featuring a nominal input voltage of 120VAC, with an emphasis on minimal wiring by employing terminal bases like the 1794-TB3 series for termination. With a power dissipation of 6.4 W at 132VAC and robust thermal management of 21.8 BTU/hr, the 1794-IA16 ensures reliable performance across a wide temperature range, accompanied by 16 yellow status indicators for real-time input channel monitoring.

Technical specifications for 1794-IA16

Manufacturer Rockwell Automation
Brand Allen-Bradley
Product Family: Flex I/O
Product Description: AC Input Module
Number of Inputs: 16, non-isolated
Terminal base: 1794-TB3, 1794-TB3S ,1794-TBN, 1794-TB3K, 1794-TB3SK and 1794-TBNK
Keyswitch Position: 8
ON state Voltage, min: 74VAC
ON state Voltage, max. 132VAC
OFF state Voltage, max: 20VAC
Indicators: 16 Yellow status indicators
Mounting: DIN Rail
Wire Size: Determined by installed terminal base
Dimensions: 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.)
Enclosure type rating: None (open-style)
Operating Temperature: 0 to 55 C (32 to 131 F)
Storage Temperature: -40 to 85 C (-40 to 185 F)
Vibration: 5g @ 10 to 500 Hz
Operating Shock: 30 g
Part Number/Catalog No. 1794-IA16
Product Type Flex I/O AC Digital Input Module
Inputs 16 Nonisolated
On-state Voltage min. 74 Volts AC
On-state Voltage max. 132 Volts AC
On-state Current min. 5.49 mA
On-state Current max. 14.8 1mA
Off-state Voltage max. 20 Volts AC
Off-state Current min. 2.9 mA
Nominal Input Current 12 mA at 120 Volts AC
Flexbus Current 20 mA
Power Dissipation 6.4 Watts at 132 Volts AC max.
UPC 10612598179913
UNSPSC 32151602
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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